Title :
Electrical conduction in liquid crystal polymer
Author :
Ohki, Y. ; Hirai, T. ; Uda, S. ; Tanaka, Y. ; Ikeda, M.
Author_Institution :
Dept. of Electr. Eng., Waseda Univ., Tokyo, Japan
Abstract :
Basic results on electrical properties in a typical LCP (liquid crystal polymer) sample are presented. Results of measurements on DC conduction, thermally stimulated current (TSC), and current upon voltage reversal. The effects of bias temperature are considered. It is concluded that conduction at high temperatures is dominated by mobile ions in the bulk having a mobility of about 10-10 cm2 /V-s
Keywords :
dielectric properties of liquids and solutions; electrical conductivity of liquids; liquid crystal polymers; organic insulating materials; thermally stimulated currents; DC conduction; current upon voltage reversal; effects of bias temperature; electrical properties; high temperatures; insulating material; ionic conduction; liquid crystal polymer; mobile ions; thermally stimulated current; Conducting materials; Crystalline materials; Current measurement; Dielectrics and electrical insulation; Liquid crystal polymers; Plastic insulation; Temperature dependence; Thermal conductivity; Thermal resistance; Voltage;
Conference_Titel :
Conduction and Breakdown in Solid Dielectrics, 1992., Proceedings of the 4th International Conference on
Conference_Location :
Sestri Levante
Print_ISBN :
0-7803-0129-3
DOI :
10.1109/ICSD.1992.224953
